1b8b572e1SStephen Rothwell /* 2b8b572e1SStephen Rothwell * This program is free software; you can redistribute it and/or modify 3b8b572e1SStephen Rothwell * it under the terms of the GNU General Public License, version 2, as 4b8b572e1SStephen Rothwell * published by the Free Software Foundation. 5b8b572e1SStephen Rothwell * 6b8b572e1SStephen Rothwell * This program is distributed in the hope that it will be useful, 7b8b572e1SStephen Rothwell * but WITHOUT ANY WARRANTY; without even the implied warranty of 8b8b572e1SStephen Rothwell * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9b8b572e1SStephen Rothwell * GNU General Public License for more details. 10b8b572e1SStephen Rothwell * 11b8b572e1SStephen Rothwell * You should have received a copy of the GNU General Public License 12b8b572e1SStephen Rothwell * along with this program; if not, write to the Free Software 13b8b572e1SStephen Rothwell * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 14b8b572e1SStephen Rothwell * 15b8b572e1SStephen Rothwell * Copyright IBM Corp. 2008 16b8b572e1SStephen Rothwell * 17b8b572e1SStephen Rothwell * Authors: Hollis Blanchard <hollisb@us.ibm.com> 18b8b572e1SStephen Rothwell */ 19b8b572e1SStephen Rothwell 20b8b572e1SStephen Rothwell #ifndef __POWERPC_KVM_ASM_H__ 21b8b572e1SStephen Rothwell #define __POWERPC_KVM_ASM_H__ 22b8b572e1SStephen Rothwell 233d4c6826SAlexander Graf #ifdef __ASSEMBLY__ 24185e4188SVarun Sethi #ifdef CONFIG_64BIT 25185e4188SVarun Sethi #define PPC_STD(sreg, offset, areg) std sreg, (offset)(areg) 26185e4188SVarun Sethi #define PPC_LD(treg, offset, areg) ld treg, (offset)(areg) 27185e4188SVarun Sethi #else 28185e4188SVarun Sethi #define PPC_STD(sreg, offset, areg) stw sreg, (offset+4)(areg) 29185e4188SVarun Sethi #define PPC_LD(treg, offset, areg) lwz treg, (offset+4)(areg) 30185e4188SVarun Sethi #endif 313d4c6826SAlexander Graf #endif 32185e4188SVarun Sethi 33b8b572e1SStephen Rothwell /* IVPR must be 64KiB-aligned. */ 34b8b572e1SStephen Rothwell #define VCPU_SIZE_ORDER 4 35b8b572e1SStephen Rothwell #define VCPU_SIZE_LOG (VCPU_SIZE_ORDER + 12) 36b8b572e1SStephen Rothwell #define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG) 37b8b572e1SStephen Rothwell 38b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_CRITICAL 0 39b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_MACHINE_CHECK 1 40b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_DATA_STORAGE 2 41b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_INST_STORAGE 3 42b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_EXTERNAL 4 43b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_ALIGNMENT 5 44b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_PROGRAM 6 45b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_FP_UNAVAIL 7 46b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_SYSCALL 8 47b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_AP_UNAVAIL 9 48b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_DECREMENTER 10 49b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_FIT 11 50b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_WATCHDOG 12 51b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_DTLB_MISS 13 52b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_ITLB_MISS 14 53b8b572e1SStephen Rothwell #define BOOKE_INTERRUPT_DEBUG 15 54bb3a8a17SHollis Blanchard 55bb3a8a17SHollis Blanchard /* E500 */ 56e9a94832SMihai Caraman #ifdef CONFIG_SPE_POSSIBLE 57e9a94832SMihai Caraman #define BOOKE_INTERRUPT_SPE_UNAVAIL 32 58e9a94832SMihai Caraman #define BOOKE_INTERRUPT_SPE_FP_DATA 33 59bb3a8a17SHollis Blanchard #define BOOKE_INTERRUPT_SPE_FP_ROUND 34 60e9a94832SMihai Caraman #endif 61e9a94832SMihai Caraman 62e9a94832SMihai Caraman #ifdef CONFIG_PPC_E500MC 63e9a94832SMihai Caraman #define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL 32 64e9a94832SMihai Caraman #define BOOKE_INTERRUPT_ALTIVEC_ASSIST 33 65e9a94832SMihai Caraman #endif 66e9a94832SMihai Caraman 67bb3a8a17SHollis Blanchard #define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 68d30f6e48SScott Wood #define BOOKE_INTERRUPT_DOORBELL 36 69d30f6e48SScott Wood #define BOOKE_INTERRUPT_DOORBELL_CRITICAL 37 70d30f6e48SScott Wood 71d30f6e48SScott Wood /* booke_hv */ 72d30f6e48SScott Wood #define BOOKE_INTERRUPT_GUEST_DBELL 38 73d30f6e48SScott Wood #define BOOKE_INTERRUPT_GUEST_DBELL_CRIT 39 74d30f6e48SScott Wood #define BOOKE_INTERRUPT_HV_SYSCALL 40 75d30f6e48SScott Wood #define BOOKE_INTERRUPT_HV_PRIV 41 76228b1a47SMihai Caraman #define BOOKE_INTERRUPT_LRAT_ERROR 42 77b8b572e1SStephen Rothwell 7883cd259dSAlexander Graf /* book3s */ 7983cd259dSAlexander Graf 8083cd259dSAlexander Graf #define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 8183cd259dSAlexander Graf #define BOOK3S_INTERRUPT_MACHINE_CHECK 0x200 8283cd259dSAlexander Graf #define BOOK3S_INTERRUPT_DATA_STORAGE 0x300 8383cd259dSAlexander Graf #define BOOK3S_INTERRUPT_DATA_SEGMENT 0x380 8483cd259dSAlexander Graf #define BOOK3S_INTERRUPT_INST_STORAGE 0x400 8583cd259dSAlexander Graf #define BOOK3S_INTERRUPT_INST_SEGMENT 0x480 8683cd259dSAlexander Graf #define BOOK3S_INTERRUPT_EXTERNAL 0x500 87a5d4f3adSBenjamin Herrenschmidt #define BOOK3S_INTERRUPT_EXTERNAL_HV 0x502 8883cd259dSAlexander Graf #define BOOK3S_INTERRUPT_ALIGNMENT 0x600 8983cd259dSAlexander Graf #define BOOK3S_INTERRUPT_PROGRAM 0x700 9083cd259dSAlexander Graf #define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 9183cd259dSAlexander Graf #define BOOK3S_INTERRUPT_DECREMENTER 0x900 92de56a948SPaul Mackerras #define BOOK3S_INTERRUPT_HV_DECREMENTER 0x980 9340688909SPaul Mackerras #define BOOK3S_INTERRUPT_DOORBELL 0xa00 9483cd259dSAlexander Graf #define BOOK3S_INTERRUPT_SYSCALL 0xc00 9583cd259dSAlexander Graf #define BOOK3S_INTERRUPT_TRACE 0xd00 96de56a948SPaul Mackerras #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 97de56a948SPaul Mackerras #define BOOK3S_INTERRUPT_H_INST_STORAGE 0xe20 98de56a948SPaul Mackerras #define BOOK3S_INTERRUPT_H_EMUL_ASSIST 0xe40 990869b6fdSMahesh Salgaonkar #define BOOK3S_INTERRUPT_HMI 0xe60 1005d00f66bSPaul Mackerras #define BOOK3S_INTERRUPT_H_DOORBELL 0xe80 10184f7139cSPaul Mackerras #define BOOK3S_INTERRUPT_H_VIRT 0xea0 10283cd259dSAlexander Graf #define BOOK3S_INTERRUPT_PERFMON 0xf00 10383cd259dSAlexander Graf #define BOOK3S_INTERRUPT_ALTIVEC 0xf20 10483cd259dSAlexander Graf #define BOOK3S_INTERRUPT_VSX 0xf40 105616dff86SAlexander Graf #define BOOK3S_INTERRUPT_FAC_UNAVAIL 0xf60 106bd3048b8SMichael Ellerman #define BOOK3S_INTERRUPT_H_FAC_UNAVAIL 0xf80 10783cd259dSAlexander Graf 108f7af5209SSuresh Warrier /* book3s_hv */ 109f7af5209SSuresh Warrier 1104bb3c7a0SPaul Mackerras #define BOOK3S_INTERRUPT_HV_SOFTPATCH 0x1500 1114bb3c7a0SPaul Mackerras 112f7af5209SSuresh Warrier /* 113f7af5209SSuresh Warrier * Special trap used to indicate to host that this is a 114f7af5209SSuresh Warrier * passthrough interrupt that could not be handled 115f7af5209SSuresh Warrier * completely in the guest. 116f7af5209SSuresh Warrier */ 117f7af5209SSuresh Warrier #define BOOK3S_INTERRUPT_HV_RM_HARD 0x5555 118f7af5209SSuresh Warrier 11983cd259dSAlexander Graf #define BOOK3S_IRQPRIO_SYSTEM_RESET 0 12083cd259dSAlexander Graf #define BOOK3S_IRQPRIO_DATA_SEGMENT 1 12183cd259dSAlexander Graf #define BOOK3S_IRQPRIO_INST_SEGMENT 2 12283cd259dSAlexander Graf #define BOOK3S_IRQPRIO_DATA_STORAGE 3 12383cd259dSAlexander Graf #define BOOK3S_IRQPRIO_INST_STORAGE 4 12483cd259dSAlexander Graf #define BOOK3S_IRQPRIO_ALIGNMENT 5 12583cd259dSAlexander Graf #define BOOK3S_IRQPRIO_PROGRAM 6 12683cd259dSAlexander Graf #define BOOK3S_IRQPRIO_FP_UNAVAIL 7 12783cd259dSAlexander Graf #define BOOK3S_IRQPRIO_ALTIVEC 8 12883cd259dSAlexander Graf #define BOOK3S_IRQPRIO_VSX 9 129616dff86SAlexander Graf #define BOOK3S_IRQPRIO_FAC_UNAVAIL 10 130616dff86SAlexander Graf #define BOOK3S_IRQPRIO_SYSCALL 11 131616dff86SAlexander Graf #define BOOK3S_IRQPRIO_MACHINE_CHECK 12 132616dff86SAlexander Graf #define BOOK3S_IRQPRIO_DEBUG 13 133616dff86SAlexander Graf #define BOOK3S_IRQPRIO_EXTERNAL 14 134616dff86SAlexander Graf #define BOOK3S_IRQPRIO_DECREMENTER 15 135616dff86SAlexander Graf #define BOOK3S_IRQPRIO_PERFORMANCE_MONITOR 16 136d24ea8a7SPaul Mackerras #define BOOK3S_IRQPRIO_MAX 17 13783cd259dSAlexander Graf 13883cd259dSAlexander Graf #define BOOK3S_HFLAG_DCBZ32 0x1 139e15a1137SAlexander Graf #define BOOK3S_HFLAG_SLB 0x2 1403c402a75SAlexander Graf #define BOOK3S_HFLAG_PAIRED_SINGLE 0x4 141b83d4a9cSAlexander Graf #define BOOK3S_HFLAG_NATIVE_PS 0x8 142a4a0f252SPaul Mackerras #define BOOK3S_HFLAG_MULTI_PGSIZE 0x10 143a4a0f252SPaul Mackerras #define BOOK3S_HFLAG_NEW_TLBIE 0x20 144c01e3f66SAlexander Graf #define BOOK3S_HFLAG_SPLIT_HACK 0x40 14583cd259dSAlexander Graf 146b8b572e1SStephen Rothwell #define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ 147b8b572e1SStephen Rothwell #define RESUME_FLAG_HOST (1<<1) /* Resume host? */ 148913d3ff9SPaul Mackerras #define RESUME_FLAG_ARCH1 (1<<2) 149f7af5209SSuresh Warrier #define RESUME_FLAG_ARCH2 (1<<3) 150b8b572e1SStephen Rothwell 151b8b572e1SStephen Rothwell #define RESUME_GUEST 0 152b8b572e1SStephen Rothwell #define RESUME_GUEST_NV RESUME_FLAG_NV 153b8b572e1SStephen Rothwell #define RESUME_HOST RESUME_FLAG_HOST 154b8b572e1SStephen Rothwell #define RESUME_HOST_NV (RESUME_FLAG_HOST|RESUME_FLAG_NV) 155b8b572e1SStephen Rothwell 156b4433a7cSAlexander Graf #define KVM_GUEST_MODE_NONE 0 157b4433a7cSAlexander Graf #define KVM_GUEST_MODE_GUEST 1 158b4433a7cSAlexander Graf #define KVM_GUEST_MODE_SKIP 2 15944a3add8SPaul Mackerras #define KVM_GUEST_MODE_GUEST_HV 3 16044a3add8SPaul Mackerras #define KVM_GUEST_MODE_HOST_HV 4 161b4433a7cSAlexander Graf 162b4433a7cSAlexander Graf #define KVM_INST_FETCH_FAILED -1 163b4433a7cSAlexander Graf 164b8b572e1SStephen Rothwell #endif /* __POWERPC_KVM_ASM_H__ */ 165